Kazuhiko Honjo

Person

Chofu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless communication device and antenna device
- Patent number 10,938,119
- Issue date Mar 2, 2021
- THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
- Akira Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless communication apparatus and antenna device
- Patent number 10,868,370
- Issue date Dec 15, 2020
- The University of Electro-Communications
- Akira Saitou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-band amplifier
- Patent number 10,637,519
- Issue date Apr 28, 2020
- The University of Electro-Communications
- Yoichiro Takayama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High efficiency power amplifier
- Patent number 9,257,948
- Issue date Feb 9, 2016
- The University of Electro-Communications
- Masahiro Kamiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Antenna
- Patent number 9,093,757
- Issue date Jul 28, 2015
- Casio Computer Co., Ltd.
- Yutaka Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-frequency antenna
- Patent number 8,816,922
- Issue date Aug 26, 2014
- Casio Computer Co., Ltd.
- Yutaka Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna
- Patent number 8,717,253
- Issue date May 6, 2014
- Casio Computer Co., Ltd.
- Yutaka Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave harmonic processing circuit
- Patent number 8,680,941
- Issue date Mar 25, 2014
- The University of Electro-Communications
- Kenta Kuroda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Harmonic processing circuit and amplifying circuit using the same
- Patent number 8,164,396
- Issue date Apr 24, 2012
- National University Corporation, The University of Electro-Communications
- Ryo Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit
- Patent number 8,154,348
- Issue date Apr 10, 2012
- The University of Electro-Communications
- Kazuhiko Honjo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultra-wideband antenna and ultrahigh frequency circuit module
- Patent number 7,265,717
- Issue date Sep 4, 2007
- YKC Corporation
- Akira Saitou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bandpass filter for differential signal, and multifrequency antenna...
- Patent number 7,250,834
- Issue date Jul 31, 2007
- YKC Corporation
- Akira Saitou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bandpass filter for differential signal, and multifrequency antenna...
- Patent number 7,196,597
- Issue date Mar 27, 2007
- YKC Corporation
- Akira Saitou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit for dealing with higher harmonics and circuit for amplifyin...
- Patent number 6,396,348
- Issue date May 28, 2002
- NEC Corporation
- Kazuhiko Honjo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of producing high-temperature superconductor thin film device
- Patent number 5,845,395
- Issue date Dec 8, 1998
- NEC Corporation
- Kazuhiko Honjo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit having signal paths with equal pro...
- Patent number 5,537,061
- Issue date Jul 16, 1996
- NEC Corporation
- Kazuhiko Honjo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amplifier circuit having impedance matching circuit
- Patent number 5,473,281
- Issue date Dec 5, 1995
- NEC Corporation
- Kazuhiko Honjo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit having an equal propagation delay
- Patent number 5,448,208
- Issue date Sep 5, 1995
- NEC Corporation
- Kazuhiko Honjo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave . millimeter wave transmitting and receiving module
- Patent number 5,404,581
- Issue date Apr 4, 1995
- NEC Corporation
- Kazuhiko Honjo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monolithic integrated circuit device
- Patent number 5,202,752
- Issue date Apr 13, 1993
- NEC Corporation
- Kazuhiko Honjo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stabilized circuit of high output power transistor for microwave an...
- Patent number 5,177,452
- Issue date Jan 5, 1993
- NEC Corporation
- Kazuhiko Honjo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hybrid semiconductor device implemented by combination of heterojun...
- Patent number 5,012,318
- Issue date Apr 30, 1991
- NEC Corporation
- Kazuhiko Honjo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterojunction bipolar transistor with ballistic operation
- Patent number 4,929,997
- Issue date May 29, 1990
- NEC Corporation
- Kazuhiko Honjo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithic microwave integrated circuit device using high temperatu...
- Patent number 4,837,536
- Issue date Jun 6, 1989
- NEC Corporation
- Kazuhiko Honjo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional integrated circuit
- Patent number 4,779,127
- Issue date Oct 18, 1988
- NEC Corporation
- Kazuhiko Honjo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATION APPARATUS AND ANTENNA DEVICE
- Publication number 20200203852
- Publication date Jun 25, 2020
- THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
- Akira SAITOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND ANTENNA DEVICE
- Publication number 20190252794
- Publication date Aug 15, 2019
- The University of Electro-Communications
- Akira SAITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-BAND AMPLIFIER AND DUAL-BAND AMPLIFIER
- Publication number 20180115333
- Publication date Apr 26, 2018
- THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
- Yoichiro TAKAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH EFFICIENCY POWER AMPLIFIER
- Publication number 20140225671
- Publication date Aug 14, 2014
- THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
- Masahiro Kamiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANTENNA
- Publication number 20130169506
- Publication date Jul 4, 2013
- THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
- Yutaka Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIFREQUENCY ANTENNA
- Publication number 20120218162
- Publication date Aug 30, 2012
- The University fo Electro-Communications
- Yutaka Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROWAVE HARMONIC PROCESSING CIRCUIT
- Publication number 20120169431
- Publication date Jul 5, 2012
- THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
- Kenta Kuroda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANTENNA
- Publication number 20110212697
- Publication date Sep 1, 2011
- Yutaka Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-FREQUENCY ANTENNA
- Publication number 20110210899
- Publication date Sep 1, 2011
- Yutaka Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20110050350
- Publication date Mar 3, 2011
- The University of Electro-Communications
- Kazuhiko Honjo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HARMONIC PROCESSING CIRCUIT AND AMPLIFYING CIRCUIT USING THE SAME
- Publication number 20100283544
- Publication date Nov 11, 2010
- Ryo Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BANDPASS FILTER FOR DIFFERENTIAL SIGNAL, AND MULTIFREQUENCY ANTENNA...
- Publication number 20070126533
- Publication date Jun 7, 2007
- YKC CORPORATION
- Akira Saitou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bandpass filter for differential signal, and multifrequency antenna...
- Publication number 20050162240
- Publication date Jul 28, 2005
- YKC Corporation
- Akira Saitou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bipolar transistor for avoiding thermal runaway
- Publication number 20050093096
- Publication date May 5, 2005
- Kazuhiko Honjo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ultra-wideband antenna and ultrahigh frequency circuit module
- Publication number 20050088344
- Publication date Apr 28, 2005
- YKC Corporation
- Akira Saitou
- H01 - BASIC ELECTRIC ELEMENTS

Kazuhiko Honjo

Person

Patents Grantslast 30 patents

Wireless communication device and antenna device

Wireless communication apparatus and antenna device

Dual-band amplifier

High efficiency power amplifier

Antenna

Multi-frequency antenna

Antenna

Microwave harmonic processing circuit

Harmonic processing circuit and amplifying circuit using the same

Amplifier circuit

Ultra-wideband antenna and ultrahigh frequency circuit module

Bandpass filter for differential signal, and multifrequency antenna...

Bandpass filter for differential signal, and multifrequency antenna...

Circuit for dealing with higher harmonics and circuit for amplifyin...

Method of producing high-temperature superconductor thin film device

Semiconductor integrated circuit having signal paths with equal pro...

Amplifier circuit having impedance matching circuit

Semiconductor integrated circuit having an equal propagation delay

Microwave . millimeter wave transmitting and receiving module

Monolithic integrated circuit device

Stabilized circuit of high output power transistor for microwave an...

Hybrid semiconductor device implemented by combination of heterojun...

Heterojunction bipolar transistor with ballistic operation

Monolithic microwave integrated circuit device using high temperatu...

Three-dimensional integrated circuit

Patents Applicationslast 30 patents

WIRELESS COMMUNICATION APPARATUS AND ANTENNA DEVICE

WIRELESS COMMUNICATION DEVICE AND ANTENNA DEVICE

MULTI-BAND AMPLIFIER AND DUAL-BAND AMPLIFIER

HIGH EFFICIENCY POWER AMPLIFIER

ANTENNA

MULTIFREQUENCY ANTENNA

MICROWAVE HARMONIC PROCESSING CIRCUIT

ANTENNA

MULTI-FREQUENCY ANTENNA

AMPLIFIER CIRCUIT

HARMONIC PROCESSING CIRCUIT AND AMPLIFYING CIRCUIT USING THE SAME

BANDPASS FILTER FOR DIFFERENTIAL SIGNAL, AND MULTIFREQUENCY ANTENNA...

Bandpass filter for differential signal, and multifrequency antenna...

Bipolar transistor for avoiding thermal runaway

Ultra-wideband antenna and ultrahigh frequency circuit module